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Preeti Tripathi

Ssc & Railways
General Awareness
2 years ago

what is pacemaker

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Abhishek Mishra

2 years ago

A cardiac pacemaker is a medical device that generates electrical impulses delivered by electrodes to cause the heart muscle chambers to contract and therefore pump blood. By doing so, this device replaces and/or regulates the function of the electrical conduction system of the heart.

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